private static void RZResetDatabase(ref RZPersonalInfo[] info)
{
RZDeleteFile("mydata.bin");
var temp_info = new RZPersonalInfo[0];
info = temp_info;
//BinaryWriter bw;
////create the file
//try
//{
// bw = new BinaryWriter(new FileStream("mydata.bin", FileMode.Create));
//}
//catch (IOException e)
//{
// Console.WriteLine(e.Message + "\n Cannot create file.");
// return;
//}
//writing into the file
//try
//{
// bw.Write("");
//}
//catch (IOException e)
//{
// Console.WriteLine(e.Message + "\n Cannot reset Database.");
// return;
//}
//bw.Close();
}
private static void RZReadBin(ref RZPersonalInfo[] oldInfo)
{
BinaryReader br;
int il = 1;
var info = new RZPersonalInfo[il];
//reading from the file
try
{
br = new BinaryReader(new FileStream("mydata.bin", FileMode.Open));
}
catch (IOException e)
{
Console.WriteLine(e.Message + "\n Cannot open file.");
return;
}
try
{
il = br.ReadInt32();
Console.WriteLine("Integer data: {0}", il);
if (il > 0)
{
info = new RZPersonalInfo[il];
}
for (int i = 0; i < il; i++)
{
info[i].rz_name = br.ReadString();
info[i].rz_surname = br.ReadString();
info[i].rz_age = br.ReadInt32();
info[i].rz_login = br.ReadString();
info[i].rz_password = br.ReadString();
}
}
catch (IOException e)
{
Console.WriteLine(e.Message + "\n Cannot read from file.");
return;
}
br.Close();
oldInfo = info;
}
private static void RZSignUp(ref RZPersonalInfo[] oldInfo, int userCount)
{
Console.SetWindowSize(35, 19);
Console.SetBufferSize(35, 19);
var info = new RZPersonalInfo[userCount];
if (userCount > 1)
{
for (int i = 0; i < oldInfo.Length; i++)
{
info[i].rz_name = oldInfo[i].rz_name;
info[i].rz_surname = oldInfo[i].rz_surname;
info[i].rz_age = oldInfo[i].rz_age;
info[i].rz_login = oldInfo[i].rz_login;
info[i].rz_password = oldInfo[i].rz_password;
}
}
userCount -= 1;
do
{
Console.WriteLine(userCount);
do
{
Console.SetCursorPosition(2, 6);
Console.Write("Name: ");
info[userCount].rz_name = Console.ReadLine();
} while (info[userCount].rz_name.Length == 0);
do
{
Console.SetCursorPosition(2, 7);
Console.Write("Surname: ");
info[userCount].rz_surname = Console.ReadLine();
} while (info[userCount].rz_surname.Length == 0);
do
{
Console.SetCursorPosition(2, 8);
Console.Write("Age: ");
int.TryParse(Console.ReadLine(), out info[userCount].rz_age);
} while (info[userCount].rz_age == 0);
Console.WriteLine($"Name: {info[userCount].rz_name}");
Console.WriteLine($"Surname: {info[userCount].rz_surname}");
Console.WriteLine($"Age: {info[userCount].rz_age}");
Console.WriteLine();
if (info[userCount].rz_name.Length > 0)
{
info[userCount].rz_login = info[userCount].rz_name.ToUpper();
info[userCount].rz_login += "_";
}
if (info[userCount].rz_surname.Length > 0)
{
string temp_name = info[userCount].rz_surname.ToLower();
info[userCount].rz_login += temp_name[0];
if (info[userCount].rz_surname.Length > 1)
{
info[userCount].rz_login += temp_name[1];
}
}
if (info[userCount].rz_age > 0)
{
if (info[userCount].rz_surname.Length > 0)
{
info[userCount].rz_login += "_";
}
info[userCount].rz_login += info[userCount].rz_age.ToString();
}
info[userCount].rz_password = RandomString(password_len);
Console.WriteLine($"User Login: {info[userCount].rz_login}");
Console.WriteLine($"User Password: {info[userCount].rz_password}");
Console.ReadKey();
} while (info[userCount].rz_login.Length == 0);
RZWriteBin(ref info);
oldInfo = info;
}
public static void Main(string[] args)
{
var info = new RZPersonalInfo[userCount];
RZMenyu(ref info);
}
